package javaC5Q2;

import java.time.LocalDate;

import java.time.Period;

import java.time.format.DateTimeFormatter;

import java.util.Scanner;

public class dateOfBirth {

public int DateOfBirth(String date)throws InvalidAgeException{

try {

DateTimeFormatter dateTime = DateTimeFormatter.ofPattern("dd/MM/yyyy");

LocalDate localDate = LocalDate.parse(date, dateTime);

LocalDate localDate1 = LocalDate.now();

Period per = Period.between(localDate, localDate1);

if(per.getYears() > 0 || per.getMonths() >0 || per.getDays() >0) {

return per.getYears();

}else {

return -1;

}

}catch(Exception ex) {

InvalidAgeException ae = new InvalidAgeException("please pass the date in proper format");

throw ae;

}

}

public static void main(String[] args) throws InvalidAgeException{

try {

Scanner sc = new Scanner(System.in);

System.out.println("Enter the date of birth in format : dd/MM/yyyy");

String date = sc.next();

dateOfBirth dob = new dateOfBirth();

int Age = dob.DateOfBirth(date);

if(Age > 18) {

System.out.println("you are eligible to vote");

}

if(Age == 18) {

System.out.println("Happy Birthday , you are eligilbe to vote");

}

if(Age < 0) {

System.out.println("Date should not be in future");

}

}catch(Exception ex) {

System.out.println(ex.getMessage());

//ex.printStackTrace();

}

}

}